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USPTO Patent Rankings Data through Dec 31, 2025
IC

Iljin Materials Co. — 19 Patents

Rank (All Time): #30,878 of 106,120Top 30%
13 inventors
19 Patents All Time

Top Inventors at Iljin Materials Co. All Time

Showing 1–13 of 13 inventors

RankNamePatents
1 Ki Deok Song 18
2 Seul-Ki Park 16
2 Sun Hyoung Lee 16
2 Tae Jin Jo 16
#5 Eun Sil Choi 3
#5 Hyung Cheol Kim 3
#5 Won Jin Beom 3
#8 Sun Hyung Lee 2
#9 Chang Yol Yang 1
#9 Jung-Woo Seo 1
#9 Kideok SONG 1
#9 Sang Hwa Yoon 1
#9 Young Ho Ryu 1